Automated invoicing. Unlimited and free

Automated invoicing. Unlimited and free

Customized for the needs of micro-businesses and self-employed

Customized for the needs of micro-businesses and self-employed

AT Certified

AT Certified

Invoicing never been easier

Just pick the recipient, service or goods and let FIZ take care of the rest. Less manual work, fewer mistakes.

Personalise your invoices

Upload your logo, tailor your documents to reflect your brand identity, and include your IBAN for seamless transactions!

Upload your logo and make the documents match your brand's identity!

Get paid faster

Let clients pay via MBWay, Multibanco, Visa, or Mastercard using FIZ's auto-generated Payment-Link for your invoices.

Coming soon

Invoice on the go

With the FIZ app for iPhone and Android, creating invoices is so simple, you can do it in just two clicks.

Download the FIZ App for Android and iOS

Download the FIZ App for Android and iOS

Simplify invoicing and manage your business anywhere.

Simplify invoicing and manage your business anywhere.

Get App

Get App

Why enterpreneurs trust us?

Mateus Silva

Founder of Azul Marinho Consulting

I absolutely adore FIZ Invoicing!

I wish there was a version for every country in the world! The UI/UX is excellent. It’s fantastic for daily use!

Sofia Gonçalves

Designer

These guys rock!

The platform’s user-friendly interface made it a breeze to invoice my clients.

All features

Enjoy all the exclusive features for free

Invoicing management

Tools to efficiently manage your invoicing process, from creation to delivery.

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Unlimited number of Invoices

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Unlimited number of clients

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Multi-language

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Add your logo and IBAN

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ATCUD & QR

✔️

Semi-automated VAT map Calculation

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Automated VAT calculation

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Share invoices by Whatsapp

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Share invoices via link

Send invoices to your email

Coming soon

Get paid faster

Let clients pay via FIZ's auto-generated Payment-Link for your invoices

MBWay

Coming soon

Multibanco

Coming soon

Mastercard

Coming soon

Visa

Coming soon

Automated Compliance & Security

Features for effective user and system administration, ensuring smooth operations.

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Automatic submission to AT

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Automatic series communication to AT

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Dashboard

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Automatic backups

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Secure encrypted communication 

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Manage multiple businesses

User profiles and permissions

Coming soon

Reports and export

Advanced reporting and export functionalities for comprehensive financial oversight.

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Reports

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Export to SAF-T

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Export to PDF

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Export to Excel

FAQ

Why choose FIZ for your invoicing?

Why choose FIZ for your invoicing?

Why choose FIZ for your invoicing?

Is FIZ really free?

Is FIZ really free?

Is FIZ really free?

Who can use FIZ?

Who can use FIZ?

Who can use FIZ?

Are FIZ invoices certified by AT standards?

Are FIZ invoices certified by AT standards?

Are FIZ invoices certified by AT standards?

Can invoices be customized?

Can invoices be customized?

Can invoices be customized?

What do I need to start using FIZ?

What do I need to start using FIZ?

What do I need to start using FIZ?

Do I need an accountant to use FIZ?

Do I need an accountant to use FIZ?

Do I need an accountant to use FIZ?

Simplify your invoicing today!

Simplify your invoicing today!